Build AI Business Solutions with Workflow Automation | NappAI - Template: Video de Youtube a Post Automático

graph TD %%{init: {'theme': 'mc','layout': 'elk'}}%% CombineText-atea2[Combine Text] style CombineText-atea2 stroke:#a170ff ChatOutput-l0kif[<div><img src="/_astro/messages-square.BaSDmT6g.svg" style="height: 20px !important;width: 20px !important"/></div>Chat Output] style ChatOutput-l0kif stroke:#a170ff TextInput-m2egg[<div><img src="/_astro/type.Dy26vmDy.svg" style="height: 20px !important;width: 20px !important"/></div>VIDEO URL] style TextInput-m2egg stroke:#a170ff Prompt-wss2e[<div><img src="/_astro/square-terminal.BMOXc-nZ.svg" style="height: 20px !important;width: 20px !important"/></div>Blog Summary] style Prompt-wss2e stroke:#a170ff ParseData-mh1rk[<div><img src="/_astro/braces.Djq0PW4_.svg" style="height: 20px !important;width: 20px !important"/></div>Extract transcript] style ParseData-mh1rk stroke:#a170ff OpenAIModel-v6p19[<div><img src="/_astro/openAI.BhmuxEs3.svg" style="height: 20px !important;width: 20px !important"/></div>OpenAI] style OpenAIModel-v6p19 stroke:#a170ff youtube_transcripts-wdsaq[YouTube Transcripts] style youtube_transcripts-wdsaq stroke:#a170ff Prompt-ek8pp[<div><img src="/_astro/square-terminal.BMOXc-nZ.svg" style="height: 20px !important;width: 20px !important"/></div>Image Prompt] style Prompt-ek8pp stroke:#a170ff DallEImageGenerator-tuo20[<div><img src="/_astro/openAI.BhmuxEs3.svg" style="height: 20px !important;width: 20px !important"/></div>DALL·E Image Generator] style DallEImageGenerator-tuo20 stroke:#a170ff JsCode-j6muq[Uri Builder] style JsCode-j6muq stroke:#a170ff ParseData-e7as5[<div><img src="/_astro/braces.Djq0PW4_.svg" style="height: 20px !important;width: 20px !important"/></div>Parse] style ParseData-e7as5 stroke:#a170ff CombineText-atea2 -.- ChatOutput-l0kif linkStyle 0 stroke:#a170ff TextInput-m2egg -.- Prompt-wss2e linkStyle 1 stroke:#a170ff ParseData-mh1rk -.- Prompt-wss2e linkStyle 2 stroke:#a170ff Prompt-wss2e -.- OpenAIModel-v6p19 linkStyle 3 stroke:#a170ff OpenAIModel-v6p19 -.- CombineText-atea2 linkStyle 4 stroke:#a170ff TextInput-m2egg -.- youtube_transcripts-wdsaq linkStyle 5 stroke:#a170ff youtube_transcripts-wdsaq -.- ParseData-mh1rk linkStyle 6 stroke:#a170ff Prompt-ek8pp -.- DallEImageGenerator-tuo20 linkStyle 7 stroke:#a170ff DallEImageGenerator-tuo20 -.- JsCode-j6muq linkStyle 8 stroke:#a170ff OpenAIModel-v6p19 -.- Prompt-ek8pp linkStyle 9 stroke:#a170ff JsCode-j6muq -.- ParseData-e7as5 linkStyle 10 stroke:#a170ff ParseData-e7as5 -.- CombineText-atea2 linkStyle 11 stroke:#a170ff

Video de Youtube a Post Automático

🧩 Overview

This workflow automates the transformation of YouTube video content into engaging social media posts. It extracts the video's transcript, generates a concise summary and an optimized post, and creates a complementary AI-generated image. The final output is a complete, ready-to-publish social media post that combines text and visual elements, streamlining content creation from video sources.

⚙️ Main Features

Automatically extracts the full transcript from a provided YouTube video URL.
Generates a summary and a compelling social media post with emojis and a call to action using a large language model.
Creates a custom, vivid image based on the generated content summary using an AI image model.
Combines the generated text and image into a single, formatted output for easy preview and use.

🔄 Workflow Steps

Component Name	Role in the Workflow	Key Inputs	Key Outputs
VIDEO URL (Text Input)	Captures the user-provided YouTube video URL.	Manual URL input	YouTube video URL
YouTube Transcripts	Extracts the spoken content from the provided video.	YouTube video URL	Raw video transcript data
Extract Transcript (Parse Data)	Converts the raw transcript data into plain text.	Raw transcript data	Formatted video transcription text
Blog Summary (Prompt)	Constructs a structured instruction combining the transcription and URL for the AI model.	Video transcription text, Source URL	Structured prompt for content generation
OpenAI Model (GPT-4o-mini)	Generates a video summary and an optimized social media post based on the prompt.	Structured generation prompt	Generated summary and social media post text
Image Prompt	Prepares an image generation prompt based on the AI-generated content summary.	AI-generated content summary	Image generation prompt
DALL·E 3 Image Generator	Creates a vivid, high-quality image from the provided text prompt.	Image generation prompt	Generated image data
Uri Builder (JavaScript)	Converts the generated image data into a Markdown-compatible data URI format.	Generated image data	Image formatted as a Markdown string
Parse	Converts the processed image data into a plain text string for combination.	Formatted image data	Image as a text string
Combine Text	Merges the generated social media post text with the image Markdown string.	Social media post text, Image text string	Combined post with embedded image
Chat Output	Displays the final, combined social media post within the Playground interface.	Combined post content	Visualized final output

🧠 Notes

The workflow requires a valid OpenAI API credential to power both the text generation (GPT-4o-mini) and image generation (DALL·E 3) components.
The text generation is configured for consistency with a low temperature setting.
The image is generated with a specific style and resolution (vivid, 1024x1024).
The final output is formatted in Markdown, making it suitable for platforms that support this format.